Thanks for the responses!

I didn't notice the supplements subforum. It looks like the best things to start out with is Vitamin D and Methylcobalamin? I've taken those before, but I can give it another shot.

Ha, I never would have guessed Alkaseltzer. I'll keep that in mind if I need some temporary relief.

I hadn't heard of Erythromelalgia before, but I've never had any swelling or redness, and my feet were checked out by a rheumatologist who said everything was normal. Does that mean I don't have it?

Does anyone have a recommendation for a good doctor in Minnesota? I've seen 2 neurologists in Fargo, ND and they're not bad, but obviously they haven't found the exact problem.

I'm also considering trying the Rebuilder if I can get my insurance to pay for it. I know results have been mixed on that, but it might be worth a shot...